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red_worker: use only DRAWABLE_FOREACH_GLZ_SAFE

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This commit is contained in:
Uri Lublin 2013-06-27 00:36:34 +03:00
parent b1330fcd5d
commit 2af81e96f5
1 changed files with 2 additions and 9 deletions
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11
server/red_worker.c
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@ -1146,13 +1146,6 @@ static inline uint64_t red_now(void);
(link) = ring_next(&(drawable)->pipes, (link)),\
dpi = (link) ? SPICE_CONTAINEROF((link), DrawablePipeItem, base) : NULL)
#define DRAWABLE_FOREACH_GLZ(drawable, link, glz) \
for (link = (drawable) ? ring_get_head(&drawable->glz_ring) : NULL,\
glz = (link) ? SPICE_CONTAINEROF((link), RedGlzDrawable, drawable_link) : NULL;\
(link);\
(link) = ring_next(&drawable->glz_ring, (link)),\
glz = (link) ? SPICE_CONTAINEROF((link), RedGlzDrawable, drawable_link) : NULL)
#define DRAWABLE_FOREACH_GLZ_SAFE(drawable, link, next, glz) \
for (link = (drawable) ? ring_get_head(&drawable->glz_ring) : NULL,\
next = (link) ? ring_next(&drawable->glz_ring, link) : NULL,\
@ -5547,12 +5540,12 @@ static void red_display_destroy_compress_bufs(DisplayChannel *display_channel)
static RedGlzDrawable *red_display_get_glz_drawable(DisplayChannelClient *dcc, Drawable *drawable)
{
RedGlzDrawable *ret;
RingItem *item;
RingItem *item, *next;
// TODO - I don't really understand what's going on here, so doing the technical equivalent
// now that we have multiple glz_dicts, so the only way to go from dcc to drawable glz is to go
// over the glz_ring (unless adding some better data structure then a ring)
DRAWABLE_FOREACH_GLZ(drawable, item, ret) {
DRAWABLE_FOREACH_GLZ_SAFE(drawable, item, next, ret) {
if (ret->dcc == dcc) {
return ret;
}